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ASTM D4239-10e1
Standard Test Methods for Sulfur in the Analysis Sample of Coal and Coke Using High-Temperature Tube Furnace Combustion Methods (Includes all amendments And changes 12/31/2010).
Automaticky přeložený název:
Standardní zkušební metody pro síry v analýzy vzorků uhlí a koksu s použitím high - teplota trubkové peci spalovacích metod
NORMA vydána dne 1.5.2010
Informace o normě:
Označení normy: ASTM D4239-10e1
Poznámka: NEPLATNÁ
Datum vydání normy: 1.5.2010
Kód zboží: NS-26539
Počet stran: 4
Přibližná hmotnost: 12 g (0.03 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Anotace textu normy ASTM D4239-10e1 :
Keywords:
Coal/coke products, Coke, Combustion, Furnaces, Sulfur--coal/coke, Temperature tests--coal/coke
Doplňující informace
| Significance and Use | ||||||||||||||||||
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Sulfur is part of the ultimate analysis of coal and coke. Results of the sulfur analysis are used for evaluation of coal preparation and cleaning, evaluation of potential sulfur emissions from coal and coke combustion or conversion processes, and evaluation of coal and coke quality in relation to contract specifications, as well as for scientific purposes. The competency of laboratories with respect to use of this standard can be established through reference to Practice D7448. |
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| 1. Scope | ||||||||||||||||||
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1.1 This test method covers the determination of sulfur in samples of coal or coke by high-temperature tube furnace combustion. 1.2 When automated equipment is used the procedure can be classified as an instrumental method. 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. |
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| 2. Referenced Documents | ||||||||||||||||||
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